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研究了在波分复用（ＷＤＭ）全光网中，串扰对动态路由光交叉互连（ＯＸＣ）性能的影响。理论分析指出，在动态路由的ＯＸＣ中，由于信号光泄漏后经过不同的光路而造成的同源串扰对系统性能的影响要比其他类型的串扰影响大。还提出了一种新的解决方案。理论计算表明，这种优化后的ＯＸＣ结构能够有效地减小同源串扰的影响，从而以很小的硬件成本提高ＯＸＣ的性能。
The effect of crosstalk on the performance of dynamic routing optical cross-connect (OXC) is investigated in wavelength division multiplexing (WDM) all-optical networks. Theoretical analysis shows that in OXC with dynamic routing, the effect of homologous crosstalk caused by different optical paths after signal light leakage on the system performance is greater than that of other types of crosstalk. Also proposed a new solution. Theoretical calculations show that this optimized OXC structure can effectively reduce the impact of homologous crosstalk and improve the performance of OXC with a small hardware cost.